body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
textarea,
p,
blockquote,
th,
td {
    margin: 0;
    padding: 0;
}

ul,
ol {
    list-style: none;
}

a {
    text-decoration: none;
    color: #333333
}

a,
span {
    vertical-align: top;
}

img {
    border: 0;
    vertical-align: middle;
}

input,
button,
text {
    vertical-align: top;
    outline: none;
    border: none;
}

button {
    padding: 0;
    background: none;
    cursor: pointer;
}

button::-moz-focus-inner {
    padding: 0;
}

textarea {
    outline: none;
    border: none;
    resize: none;
}

input,
textarea {
    box-sizing: content-box;
    outline: none;
    background: 0 0;
    font-family: "Microsoft YaHei"
}

input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
    color: #acacac;
}

input:-moz-placeholder,
textarea:-moz-placeholder {
    color: #acacac;
}

input::-moz-placeholder,
textarea::-moz-placeholder {
    color: #acacac;
}

input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
    color: #acacac;
}

table tr td,
table {
    border-collapse: collapse;
}

body {
    font-size: 14px;
    color: #000;
    font-family: "Microsoft YaHei";
    height: 100%;
}

.clearfix {
    *zoom: 1;
}

.clearfix:before,
.clearfix:after {
    display: table;
    content: "";
    line-height: 0;
}

.clearfix:after {
    clear: both;
}

.fl {
    float: left;
}

.fr {
    float: right;
}